The DOI Social Media Guidebook provides official guidance to bureaus and offices in their use of social media and related tools, including but not limited to: Website-embedded Services (not limited to analytics and widgets, including "share" buttons) Social Networking Sites Blogs and Microblogs Comments to DOI Posts Document- and Data-sharing Repositories Social Bookmarking Services Some elements of the guidebook are hard rules. Others are recommendations. Still others are requests for advice. As with most SocMed use, collaboration will generally be more helpful than criticism. The associated DOI Social Media Policy outlines specific rules for the use of social media at DOI. Before embarking on any use of social media for official purposes, consult the Social Media Policy. This is a living (official) document, undergoing edits on a frequent basis. It is not recommended that you print this guidebook; rather, please work from the current online edition.